Baffle filters are typically used in commercial kitchen hoods. Heavier-than-air grease particles strike and adhere to the baffles inside the filters. Baffle filters are suitable for filtering grease vapors and oil mists in the food industry. They can also be used as dust filters in industrial processes. These filters are installed at an angle, generally 45° to 60°, to allow grease to drain into the hood’s collection channel. Baffle filters are safe to use and easy to clean and do not allow grease to drip on to food or equipment beneath.